Which of the following devices are known as Input/Output devices? Each correct answer represents
a complete solution. Choose two.

Which of the following precautions should be taken to minimize the risk of damage to add-on cards
and motherboard? Each correct answer represents a complete solution. Choose three.

Which of the following processor states does not save power?

Which of the following provides only block-based storage and leaves file system concerns on the
client side?

Which of the following are the advantages of Standby mode over Hibernate mode?
Each correct answer represents a complete solution. Choose two.

In the image, identify the interface used to connect a USB modem to a computer.

Which of the following devices has an acoustic sensor that provides input by converting sound into
electrical signals?

What is the difference between SRAM and DRAM?Each correct answer represents a complete
solution. Choose two.

You have just taken over network support for a small company. They are currently using MAC
filtering to secure their wireless network. Is this adequate or not and why or why not?

You work as a Network Administrator for NetTech Inc. The company has a wireless local area
network (WLAN). You want to prevent your wireless access point from being accessed by intruders.
What will you do to accomplish the task?